Description

ACIPCO Fastite Joint pipe in sizes 100mm through 1600mm for water, sewage, or other liquids, has the proven long-life and high-strength qualities inherent in pipe produced centrifugally in accordance with AWWA C151 and ISO 2531. In addition, this significant ACIPCO development -- a dependable, single-gasket, push-on-type joint meeting the requirements of AWWA C111 -- affords the customer lower joint cost and time-saving advantages in installation. It provides exceptional strength and flexibility, and has been widely accepted by engineers, contractors, and utility officials since the early 1950s. For added flexibility during construction, and for possible elimination of bends, a liberal 5° allowable deflection is standard in all sizes through 800mm, offering 535mm offset in a nominal 6m length of pipe. Extra deflection can be provided in larger diameter pipe with special Fastite deflection bells.

Tested:	68 BAR internal pressure 29Kg/cm2 external pressure 1 BAR negative air pressure
Results:	No leakage, no infiltration
	Ductile Fastite Joint Test

The patented ACIPCO Fastite Joint embodies many advanced design features. For specific conditions, the joint can be approved for higher pressure rating. The socket, which is scientifically designed with two gasket recesses and a dividing buttress, is manufactured to close tolerances so that the gasket is self-centered, securely confined, and firmly compressed for a permanent, tight, trouble-free joint. A sloping gasket seat at an angle to the pipe axis produces a wedging effect on the gasket surface, providing maximum sealing under pressure.

FASTITE JOINT ASSEMBLY The bell opening is slightly tapered to provide easy entry of the pipe end; the flared socket design permits liberal joint deflection. The plain end of the pipe is tapered to facilitate entry into the bell and centering in the gasket. On pipe cut in the field, the plain end can be easily beveled by the use of a heavy file, portable grinding wheel, or other suitable apparatus. Two stripes are painted on the plain end of ACIPCO Fastite Joint pipe to provide a visual means of checking the joint to ensure proper assembly.

FASTITE GASKET
The Fastite joint sealing component -- a molded rubber ring gasket of two hardnesses, shaped to fit the configuration of the gasket socket -- is manufactured under ACIPCO's own rigid specifications, ensuring closely controlled dimensional and hardness properties. The smaller end of the gasket is of harder rubber, approximately 85 durometer hardness, which provides a strong shoulder for self-centering on the gasket buttress, a permanent seal against cold flow, and protection from deterioration. The larger end of the gasket is of softer rubber, approximately 65 durometer hardness, providing ease of assembly and positive sealing at maximum deflection under low or high pressures. The design eliminates the problem of infiltration and also ensures positive sealing against negative pressure, thus preventing gasket "pullout" should a vacuum be created in the line.

A taper on the inside of the gasket allows the entering pipe to locate and center on the hard section and reduces friction loads during subsequent assembly. The snug fit and hard section of the gasket, in conjunction with the design of the buttress, act to restrain the gasket against dislodgment during assembly. Additional internal pressure results in increased tightness of the joint when pipe is either in straight alignment or deflected.

Gaskets made of SBR (Styrene Butadiene Rubber) are standard. For information on gaskets made of special types of rubber, for applications involving air or liquid temperatures in excess of 65° Celsius, or for chemical, hydrocarbon, or other special service applications, contact ACIPCO for recommendations.

FASTITE LUBRICANT
ACIPCO Fastite Joint Lubricant is a non-toxic water-soluble material imparting neither taste nor odor to the conveyed water. The lubricant is suitable for use in hot or cold weather and will adhere to wet or dry pipe. ACIPCO Fastite Joint pipe can be assembled when submerged; for such installation, ACIPCO underwater joint lubrication is recommended. ACIPCO Fastite Joint lubricant is NSF approved for contact with potable water.

FASTITE JOINT MATERIALS
Standard joint materials include Fastite plain rubber gaskets and a sufficient supply of Fastite Joint lubricant.

FITTINGS
ACIPCO 100mm through 1600mm Fastite Joint Fittings are most extensively used with Fastite Joint pipe. Mechanical joint fittings are also available for sleeves or collars meant for drop-in service.

COATING AND LINING
ACIPCO Fastite Joint pipe can be furnished asphaltic-coated, cement-lined, or with special coating or lining where required.

APPROVAL
The ACIPCO Fastite Joint is approved in appropriate sizes by Underwriters' Laboratories, Inc. and Factory Mutual Research Corporation.

INT FASTITE GASKET

Notes:
ACIPCO reserves the right to furnish any trade or brand rubber for the chemical formulation specified. Temperature is in reference to conveyed fluid.

Refer higher temperatures or other special requirements to ACIPCO for recommendations regarding suitable gasket material.